FlexiROC D55: Down-the-hole rig - Atlas Copco USA

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FlexiROC D55: Down-the-hole rig

Atlas Copco Mining and Rock Excavation

800 732 6762

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FlexiROC D55 is an equally versatile and efficient down-the-hole drill rig that keeps your production up and your costs down. Thanks to its flexibility and overall drilling capacity, it’s just as perfect for quarry blast hole drilling as for mining operations. The precise DTH drilling empowered by our unique cylinder feeding improves blasting, and running at lower rpm means longer engine life, less fuel consumption and low lifetime cost. The reliable design keeps the rig where it belongs: in the quarry.


Features & benefits

  • Go-anywhere low center of gravity and high ground clearance
  • Highly efficient in quarrying and mining
  • More uptime due to high degree of service and parts commonality


Technical data

Technical Specifications
Hole diameter3 1/2 - 6 inch
Product seriesFlexiROC
Drilling methodDTH
Cabin (Y/N)Yes

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Atlas Copco Mining and Rock Excavation

800 732 6762

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